A new control strategy to improve AC input current waveform of high-power parallel connected PWM rectifiers

2002 ◽  
Author(s):  
Y. Sato ◽  
K. Suzuki ◽  
D. Azeddine ◽  
T. Kataoka
Keyword(s):  
High Power ◽  
Control Strategy ◽  
Input Current ◽  
Current Waveform ◽  
Pwm Rectifiers

scholarly journals A New Control Strategy to Improve AC Input Current Waveform of Parallel Connected Current Type PWM Rectifiers.

1994 ◽  
Vol 114 (5) ◽  
pp. 582-588 ◽  
Author(s):  
Yukihiko Sato ◽  
Kentaro Suzuki ◽  
Azeddine Draou ◽  
Teruo Kataoka
Keyword(s):  
Control Strategy ◽  
Input Current ◽  
Current Waveform ◽  
Pwm Rectifiers

A control method for improving ac input current waveform of current-type PWM rectifiers

1994 ◽  
Vol 114 (1) ◽  
pp. 65-77
Author(s):  
Yukihiko Sato ◽  
Hideki Miyazawa ◽  
Teruo Kataoka
Keyword(s):  
Control Method ◽  
Input Current ◽  
Current Waveform ◽  
Pwm Rectifiers

A High-Power-Density Converter With a Continuous Input Current Waveform for Satellite Power Applications

2020 ◽  
Vol 67 (2) ◽  
pp. 1024-1035 ◽  
Author(s):  
Nayoung Lee ◽  
Ju-Young Lee ◽  
Yee-Jin Cheon ◽  
Sang-Kyoo Han ◽  
Gun-Woo Moon
Keyword(s):  
Power Density ◽  
High Power ◽  
Input Current ◽  
High Power Density ◽  
Current Waveform ◽  
Continuous Input

scholarly journals A High Power Density Converter with a Continuous Input Current Waveform for Satellite Power Applications

2021 ◽  
Vol 9 (VI) ◽  
pp. 4523-4527
Author(s):  
Kema Vivek
Keyword(s):  
Power Density ◽  
High Power ◽  
Input Voltage ◽  
Input Current ◽  
High Power Density ◽  
Current Waveform ◽  
High Input ◽  
Voltage Stress ◽  
Continuous Input ◽  
Switch Voltage

Conventional Active Clamp-Forward topology is studied for a satellite converter owing to its comparitively simple structure, minimum number of components and fine clamping capability concerning its switch voltage stress. However, it has a high switch voltage stress,a high di/dt level and has pulsating input current shape. These are disadvantageous with respect to the EMI filter size and high input voltage converter applications.To get the better of these drawbacks, a new ACF topology with a continuous input current waveform is proposed . By this proposed waveform ,the voltage stresses on the main switches are relieved. This is crucial reliability of satelite FET switches, by utilizing a two series connected structure. These conditions will allow the proposed converter to serve as a high input voltage, high power density satellite converter.

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